MXLIST.NET - mail.21stcd.co.uk

Search for IP or hostnames:

mail.21stcd.co.uk checked at 2025-11-25T06:28:06.956Z 160ms 108/108/108 100% R:12 allDone:true timedOut:false

`mail.21stcd.co.uk`

MX	`mail.h-email.net`
		A	5.75.171.74^{🇩🇪 Hetzner}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN}
			PTR	`mail.h-email.net`
NS	`ns1.parkingcrew.net`
		A	13.248.158.159^{🇺🇸 Amazon}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS}

`21stcd.co.uk`

	MX	`mail.h-email.net`
	NS	`ns1.parkingcrew.net`
	NS	`ns2.parkingcrew.net`
	A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS}

PTR for

35.31.196.135.in-addr.arpa

MX for

zonemag.com

Starts with same word

mail.ciao.jp

mail.gov.vc

mail.realm.cz

mail.vu

mail.center

mail.fi

mail.kg

mail.mayfirst.org

mail.itigo.jp

mail.vc

mail.babymilk.jp

mail.gov.by

mail.fastvps.host

mail.style

mail.altervista.org

mail.ngo.za

mail.awsapps.com

mail.biz

mail.gov.lv

mail.jetzt

mail.kh.ua

mail.ru

mail.myeffect.net

mail.myshopify.com

mail.123hjemmeside.dk

mail.gov.ps

mail.ml

mail.fo

mail.expert

mail.mil.tm

mail.team

mail.com.ru

mail.tn

mail.serveftp.com

mail.by

mail.peewee.jp

mail.virtualuser.de

mail.exchange

mail.seoul.kr

mail.live

mail.com.mk

mail.ap.gov.br

mail.dp.ua

mail.myjino.ru

mail.net.ph

mail.rr.gov.br

mail.read-books.org

mail.ilovecollege.info

mail.gmx

mail.info.pl

mail.bh

mail.site

mail.email

mail.tools

mail.sy

mail.li

mail.rw

mail.sk

mail.at

mail.surf

mail.gov.ge

mail.travel

mail.td

mail.nr

mail.nrw

mail.loginto.me

mail.bio

mail.dk

mail.main.jp

mail.yt

mail.lomo.jp

mail.lu

mail.tel

mail.ws

mail.zombie.jp

mail.ma

mail.gov.af

mail.hashbang.sh

mail.mil.ru

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.study

mail.yokohama

mail.mu

mail.nflfan.org

mail.dnsalias.com

mail.com.tr

mail.ai

mail.org.ru

mail.re

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

mail.barcelona

Starts similarily

mail.cy

mail.supply

mail.gov.ae

mail.com.ba

mail.co.zw

mila.bg

mail.org

lmia.us

mail.co.business

imla.us

alim.co.kr

imal.fr

mila.lt

mail.pixolino.com

liam.no

almi.eus

mail.ug

mail.ly

mail.gs

liam.ie

mail.bg

mali.si

mila.co

mali.dk

ialm.academy

liam.pw

almi.in.ua

amli.no

mila.si

mail.webhop.me

mali.cz

mail.al

mail.myfast.space

almi.se

mila.dog

mail.vip

alim.cn

iaml.info

imal.com

mial.ch

mail.red

mail.co.il

imal.org

mail.pf

mial.in

mail.com.mx

liam.ro

mail.uy

liam.co

mail.gt

lami.cz

amil.com.br

aiml.events

mail.training

mail.in.ua

liam.ph

almi.lt

lima.mobi

mial.ru

mail.cx

mail.gm

ilma.cc

mail.su

imal.co

almi.kz

mail.net.tr

mail.fm

imla.ir

mail.mil

lami.de

mail.f5.si

mail.party

mali.ws

mail.tax

ilma.cz

mail.coop

ilam.org

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

amil.network

alim.it

ialm.org

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.schoolbus.jp

lima.myds.me

lima.cn

alim.sk

mail.cn.ua

lami.com.mx

mail.uz.ua

mali.ro

lami.co

lima.org.za

mail.cool

iaml.net

AI analysis

mail.21stcd.co.uk serves as the mail server for zonemag.com.

mail.21stcd.co.uk resolves to a single IP address: 104.247.81.99.

Other host names including rbrh.de, grande.cz, greenhosting.ro, roslyn.ca and edu.leechlink.net share IP numbers with mail.21stcd.co.uk.

mail.21stcd.co.uk's delegation uses two name servers, ns1.parkingcrew.net and ns2.parkingcrew.net.

mail.21stcd.co.uk shares the same name server setup as other domains, for example 4zzjx.html.pl, aozang.com, n20286z136l209.static.ctmip.net, greedybargains.com and elecdem.eu.

Host names with a single IP:

ns1.parkingcrew.net points to 13.248.158.159.

ns2.parkingcrew.net points to 76.223.21.9.

mail.21stcd.co.uk is handled by a single mail server, mail.h-email.net.

mail.21stcd.co.uk shares its mail server setup with other domains, including mvsv.ru, kumita.com, goliathguitartutorial.com, n18293z26l165.static.ctmip.net and ns1.pasrebin.com.

mail.21stcd.co.uk shares at least partially some mail servers with other domains, for instance power-sat.org, mens.i-see.in and stjohnandstephen.co.uk.

these mail servers are commonly used alongside the mail servers alltheemails.com.

Host mail.h-email.net points to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.